const Koa = require("koa");
const router = require("koa-router")();
const nunjucks = require("nunjucks");
const views = require("koa-views");

const app = new Koa();

app.use(views(__dirname+"/views",{
    map:{html: "nunjucks"}
}))


router.get("/", async ctx => {
    await ctx.render("index");
})

router.get("/data", async ctx => {
    ctx.body = "hello world"
})

app.use(router.routes());

app.listen("3000", () => {
    console.log("服务器启动了")
})